Quantum-well capture and interwell transport in semiconductor active layers
نویسندگان
چکیده
منابع مشابه
Quantum-well capture and interwell transport in semiconductor active layers
The dynamics of electrons and holes in multiquantum-well semiconductor gain media involves several different transport processes, such as diffusion and drift across the barrier region, as well as capture and escape transitions between the bound and the unbound states of the quantum wells. In addition to their fundamental interest, these processes are important because of their implications for ...
متن کاملTheoretical Studies of Atomic Transport in Ternary Semiconductor Quantum Dots and Charge Transport in Organic Photovoltaic Active Layers
DEDICATION To my Mother, Father, and Sister v ACKNOWLEDGMENTS I would like to thank my advisor Prof. Dimitrios Maroudas for his guidance throughout my graduate research. I could not resolve all the challenging problems without his patience, encouragement, and insightful advice. I would also like to thank my committee members Prof. Mountziaris, Prof. Ramasubramaniam, and Prof. Venkataraman. Thei...
متن کاملTransport calculation of semiconductor nanowires coupled to quantum well reservoirs
Semiconductor nanowires are possible candidates to replace the metal-oxide-semiconductor field-effect transistors (MOSFET) since they can act both as active devices or as device connectors. In this article, the transmission coefficients of Si and GaAs nanowires with arbitrary transport directions and cross sections are simulated in the nearestneighbor sp3d5s∗ semi-empirical tight-binding method...
متن کاملQuantum Transport in Semiconductor Nanostructures
3. Boundary scattering and flux cancellation 21 C. Conductance fluctuations 22 1. Zero-temperature conductance fluctuations 23 2. Nonzero temperatures 24 3. Magnetoconductance fluctuations 25 4. Experiments 28 D. Aharonov-Bohm effect 30 E. Electron-electron interactions 32 1. Theory 32 2. Narrow-channel experiments 34 F. Quantum size effects 36 1. Magnetoelectric subbands 36 2. Experiments on e...
متن کاملQuantum Transport in Semiconductor Devices
1. AG _.*•* uiaii*,/ \e 1 »out oti reiporsc, including the time for reviewing instructions, searching existing data sources, .ollection of information Send comments regarding this burden estimate or any other aspect of this shmgton Meadduarters Services, Oireaorate for information Operations and Reports, 12 IS ieflerson igement and Budget. Paperwork Reduction Project (0704-0188), Washington. DC...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Semiconductor Science and Technology
سال: 1999
ISSN: 0268-1242,1361-6641
DOI: 10.1088/0268-1242/14/5/001